Format search with operation (+ - * /)

Question

HI people, i have this format search working perfectly:
SELECT DISTINCT
CASE WHEN (T3.ITEMCODE= $[$38.1.0] AND T3.PRICE > $[$38.14.number] AND $[$38.14.number]>0)
THEN '1'
ELSE '0'
END
FROM OCRD T1
INNER JOIN ITM1 T3
ON T1.LISTNUM = T3.PRICELIST AND T3.ITEMCODE=$[$38.1.0]
WHERE T1.CARDCODE= $[$4.0.0]
But i need sum a % in $38.14, so i did the next:
SELECT DISTINCT
CASE WHEN (T3.ITEMCODE= $[$38.1.0] AND T3.PRICE > ($[$38.14.number]*1.20) AND $[$38.14.number]>0)
THEN '1'
ELSE '0'
END
FROM OCRD T1
INNER JOIN ITM1 T3
ON T1.LISTNUM = T3.PRICELIST AND T3.ITEMCODE=$[$38.1.0]
WHERE T1.CARDCODE= $[$4.0.0]
But this not work......how can i sum a % ???

Answer 1

Ok, works with this:
SELECT DISTINCT
CASE WHEN (T3.ITEMCODE= $[$38.1.0] AND T3.PRICE > ($[$38.14.number]/(0.80)) AND $[$38.14.number]>0)
THEN '1'
ELSE '0'
END
FROM OCRD T1
INNER JOIN ITM1 T3
ON T1.LISTNUM = T3.PRICELIST AND T3.ITEMCODE=$[$38.1.0]
WHERE T1.CARDCODE= $[$4.0.0]
My problem was that no quit FS from field, i meaning i must quit and the put again the FS to take the changes.